baber/WOPTO huggingface dataset:
Patent DE-10118232-A1 (DE)
Title: 1,3 Diol compounds, useful as comonomers in dental applications, are prepared by hydrolysis of the corresponding ketal in the presence of an acid ion exchange medium in a polar solvent and water.
Inventor: SCHMITT BARDO
IPC: C07C67/29
Filed: 2001-04-11
Abstract: 1,3 Diol compounds are prepared by hydrolysis of the corresponding ketal in the presence of an acid ion exchange medium. 1,3 Diol compounds (I) of formula (1) are prepared by hydrolysis of a compound of formula (2) in the presence of an acid ion exchange medium in a polar solvent and water to form a product having a water content of 0-0.5 wt.%, a color number (APHA) of less than 30 and a turbidity number of less than 1.5 NTU in ether. R1, R2 = 1-4C alkyl, preferably methyl, ethyl, propyl, isopropyl, butyl or tert butyl or a cycloalkyl, preferably cyclopentyl or cyclohexyl, optionally substituted by alkyl, preferably methyl or ethyl or benzyl or methylbenzyl;  R3 = H, alkyl, preferably methyl, ethyl, propyl, isopropyl, butyl or tert butyl or a cycloalkyl, preferably cyclopentyl or cyclohexyl, optonally substituted by alkyl, preferably methyl or ethyl;  R4 = H or methyl.
Patent DE-10119320-A1 (DE)
Title: Transporting roller manufacturing process involves clamping roller on clamping mandrel asymmetrically in radial direction ad preset radial force
Inventor: PINTER HELMUT
IPC: B23B31/40
Filed: 2001-04-19
Abstract: The transporting roller manufacturing process involves clamping the roller on a clamping mandrel asymmetrically in the axial direction at a preset radial force, so that the roller is deformed and also tilted in the axial direction relative to the mandrel. The machining of the roller takes place with it clamped in this position.
Patent DE-10122669-A1 (DE)
Title: Vorrichtung zum Nassreinigen von scheibenförmigen Substraten
Inventor: LOHMUELLER JUERGEN
IPC: H01L21/00
Filed: 2001-05-10
Abstract: Um auf einfache und kostengünstige Weise eine kontinuierliche Reinigung einzelner Wafer zu ermöglichen, ist eine Vorrichtung zum Nassreinigen von scheibenförmigen Substraten, insbesondere Halbleiterwafern vorgesehen, die wenigstens einen mit Behandlungsfluid befüllbaren Behandlungsbehälter mit einer seitlichen Führung zum Aufnehmen eines einzelnen Substrats im Behälter, eine Hubvorrichtung im Behandlungsbehälter zum Ein- und Ausbringen eines Substrats, und eine oberhalb des Behandlungsbehälters angeordnete Aufnahmevorrichtung, mit wenigstens zwei separaten Führungseinrichtungen zur jeweiligen Aufnahme eines Substrats aufweist, wobei die Führungseinrichtungen derart verschiebbar sind, dass sie mit der Führung im Behandlungsbehälter ausrichtbar sind.
Patent DE-10124688-A1 (DE)
Title: Single or multiple layer veneer manufacture, involves application of a sealant layer onto a veneer before use
Inventor: BECKER-WEIMANN KLAUS
IPC: B05D7/08
Filed: 2001-05-18
Abstract: The surface of a prefabricated veneer (1) produced by existing methods is coated with a sealing layer (2) before further application of the veneer onto an object.  Independent claims are made for: (a) a single or multi layer veneer with an outer sealing layer; (b) a process for manufacturing a veneered product in which a veneer with applied sealing layer is bonded onto a wood or wood based object; (c) a veneered product with a wood or wood based substrate; (d) process equipment for producing a sealing layer coated veneer including a veneer manufacturing machine, a coating station, transporting unit and sealing layer smoothing station.
Patent DE-10131555-A1 (DE)
Title: Device for holding optical integrator in illumination beam path has adjustment elements for pivoting integrator about point in light entry plane relative to illumination beam path
Inventor: SCHENK INGO
IPC: G02B7/00
Filed: 2001-06-29
Abstract: The device has adjustment elements (25,26) for pivoting the integrator about a point in its light entry plane relative to the illumination beam path. The pivoting is carried out until a desired integration result for the illumination light is achieved. There is an arrangement for fixing the integrator in the achieved position.
Patent DE-10136834-A1 (DE)
Title: Vorrichtung zum Schmieren einer Kettensäge
Inventor: EDLUND DAG
IPC: B27B17/12
Filed: 2001-07-27
Abstract: Eine Vorrichtung zum Schmieren einer Kettensäge (23), bei der Schmierstoff von einer Schmierstoffpumpe bereitgestellt und durch einen ersten Kanal geleitet wird, der in einem flachen Abschnitt (21) endet, wo die Führungsschiene (22) einstellbar an dem flachen Abschnitt (21) befestigt ist. Das Ende des ersten Kanals ist wie eine lange Schale (13) geformt, die mit der Oberfläche der Führungsschiene (22) verbunden ist und dadurch eine feste Abdichtung zwischen dem ersten Kanal und einem Einlass (25) erstellt, der innerhalb der Ränder des langen schalenförmigen Endes (13) des ersten Kanals an der Oberfläche der Führungsschiene (22) angeordnet ist. Der erste Kanal, der das lange schalenförmige Ende (13) enthält, besteht aus einem elastischen Material, um eine feste Abdichtung zwischen dem ersten Kanal und der Oberfläche der Führungsschiene (22) zur Verfügung zu stellen.
Patent DE-10144109-A1 (DE)
Title: Compressing and granulating finely dispersed powders or powder mixtures comprises adding binder as finely dispersed powder in small amounts to powder
Inventor: BAHR MICHAEL K
IPC: B01J2/22
Filed: 2001-09-03
Abstract: Compressing and granulating finely dispersed powders or powder mixtures comprises adding a binder as a finely dispersed powder in small amounts of 0.3-1% to the powder.  Preferred Features: The binder is homogeneously mixed with the powder or powder mixtures in an intensive mixer. The mixture of powder and binder is compressed in a high pressure roller press using a specific pressing force of at least 30 KN/cm roller width. A small amount of water is added to the powder or powder mixture to be compressed to give a final moisture of 3-5% before being homogeneously mixed.
Patent DE-10144372-A1 (DE)
Title: Low lift platform truck has wheels swivel mounted on swivel axle, with wheels, running gear and wheel linkages
IPC: B62B3/00
Filed: 2001-09-10
Abstract: At least one of the at least three wheels (11-14) is swivel mounted on a vertical swivel axle for guiding the running gear (10) in a particular direction (30). The contact point of the extended swivel axle on which the at least one swivel wheel is mounted coincides with the contact point of the at least one wheel. More than one wheel are interlinked so that when one wheel is swiveled, all the wheels linked to it turn in synchronization with it. All the links (21-26) can be re-engaged.
Patent DE-10144426-A1 (DE)
Title: Name plate assembly, for frequently changed displays, has display surfaces held at the base by magnets for easy exchange and without visible screws
Inventor: HAEGELE CHRISTIAN
IPC: G09F7/04
Filed: 2001-09-10
Abstract: The name plate assembly, for mounting at a surface, has a display surface (21a-21d) held by magnets (2a-2d) at a base surface (4), fitting into blind drillings (11a,11b). An intermediate plate, of a non-magnetic material, has openings matching the layout of the magnets, to allow the displays to be positioned accurately on the base and prevent slipping.
Patent DE-10146383-A1 (DE)
Title: Controlling gas generation in gas bag module, involves igniting at least one stage of gas generator for restraining action, igniting remaining stages after predetermined period
Inventor: BIRK KARL
IPC: B60R21/26
Filed: 2001-09-20
Abstract: The method involves igniting at least one, but not all stages of a gas generator (20) in the event of a restraining action and igniting the remaining stages after a predetermined period following the ignition of the generator stages ignited to achieve the restraining effect. The gas released by igniting the residual stages is diverted (22) into the atmosphere and not into the gas bag (12).  AN Independent claim is also included for the following: a gas bag module for implementing the inventive method.
Patent DE-10152356-A1 (DE)
Title: Recovering argon in a low temperature decomposition comprises removing an oxygen fraction deficient in volatile components from an intermediate point of a rectification section and fed to a pure oxygen column
Inventor: ROTTMANN DIETRICH
IPC: F25J3/04
Filed: 2001-10-24
Abstract: Providing a process for recovering argon in a low temperature decomposition. Process for recovering argon in a low temperature decomposition comprises: (a) feeding an argon-rich oxygen fraction (25) into a first rectification section (26, 28);  (b) introducing an oxygen-deficient gas (32) from the first rectification section into a second rectification section (29); and  (c) removing crude argon from the second rectification section; an oxygen fraction deficient in volatile components being removed from an intermediate point of the first rectification section and fed to a pure oxygen column (49), and pure oxygen being removed from the pure oxygen column.  An Independent claim is also included for an apparatus for recovering argon in a low temperature decomposition.  Preferred Features: The first rectification section is arranged in a first container and a second container. The argon-enriched oxygen fraction is fed to the first container and then to the second container from the upper region of the first container. A liquid fraction (36) is removed from the lower region of the second container and a first partial stream of the liquid fraction is injected into the upper region of the first container as run-back liquid. The oxygen fraction deficient in volatile components which is fed to the pure oxygen column consists of a second partial stream of the liquid fraction from the second container.
Patent DE-10153856-A1 (DE)
Inventor: BERTOLONE ROBERTO
IPC: D03D47/34
Filed: 2001-11-02
Abstract: The invention relates to a yarn feeding device (B) of a weaving machine (W), comprising at least two yarn feeding appliances (F1, F2) delivering the same yarn quality in a weft mixing process. Each yarn feeding appliance comprises a variable speed control system (C), a sensor arrangement (6) which supplies control signals for the size of the reel, and at least one fault sensor (Z1, Z2), by which means a fault signal (X) indicating a change in the weft mixing condition, e.g. a yarn break in the upstream from the reel, can be emitted. According to the invention, a fault signal transmission link (Q1, Q2) is provided by each yarn feeding appliance for the speed control system (C) of each other yarn feeding appliance, and an over-regulation routine (6) is provided in each speed control system (C), said routine enabling the speed to be increased before the change in the weft mixing condition, by means of the fault signal (X), independently from the control signals of the sensor arrangement (6).
Patent DE-10156099-A1 (DE)
Title: Control device for pneumatic drives has switch piston guided in cylinder bore divided by piston discs into control chambers for more compressed air throughput and reduced switching times
Inventor: REIMER ANDREAS
IPC: F15B13/04
Filed: 2001-11-16
Abstract: The control device includes a switch device in the form of a switch piston (31) which is guided in a cylinder bore (32) and has piston discs (23, 34, 35) through which the cylinder bore is divided into control chambers (39, 40, 41, 42) so that depending on the switching position of the piston the pressurised medium outlet pipe is connected either to the pressurised medium supply line or the vent through one of the control chambers.  The switch piston is preferably moved by connecting one of the control chambers through eg magnetic valve (43).
Patent DE-10162161-A1 (DE)
Inventor: BRUECK ROLF
IPC: F01N3/28
Filed: 2001-12-17
Abstract: The invention relates to a honeycomb body (1) for an exhaust system of an internal combustion engine.  Said honeycomb body (1) has an axial length (L) and channels (5, 8) which can be cross-flown by the exhaust gas (3) and which are essentially separated from each other. Said honeycomb body (1) comprises at least one first group of channels (5) and a second group of channels (8).  At least the cross-sectional surfaces (6, 7, 9, 10) of one of the groups of channels (5, 8) vary along the axial length (L) of the honeycomb body, so that the propagation time of the exhaust gas (3) in the various groups of channels (5, 8) is different.  Said difference in propagation time between the exhaust gas (3) in the various groups of channels (5, 8) can used in a particularly advantageous manner for dampening the sound waves having one of more wave lengths, whereby noise is reduced, in an advantageous manner, in the exhaust system with honeycomb bodies in order to purify the exhaust gas without the need for additional components in the exhaust gas system.
Patent DE-10163649-A1 (DE)
Title: Start-up vibration warning for vibrations during aircraft turbocompressor run-up involves deriving warning from periodicity and correlation values of at least two measurements signals
Inventor: GRAUER FRANK
IPC: F02C7/057
Filed: 2001-12-21
Abstract: The method involves determining at least two measurement signals from axially offset pressure, flow rate or temperature sensors, computing a periodicity value from at least one signal as a measure of the occurrence of periodic signal level changes with a defined first time offset, computing a correlation value as a measure of the similarity of the signals for a second time offset and deriving the warning from periodicity and correlation values.  Independent claims are also included for the following: a method of operating a gas turbine; a turbocompressor; and a gas turbine.
Patent DE-10201355-A1 (DE)
Title: Parts, linings and protective layers of machines comprise ceramic materials having electrical and/or electrochemical functional properties improved by contacting with melts, gases and/or solid particles
Inventor: ANEZIRIS C G
IPC: B01J19/08
Filed: 2002-01-16
Abstract: Outlet nozzles, sliding plates, plugging systems, rinsing cones, immersion outlets, channels and chemical-resistant and/or refractory linings and protective layers of machines comprise ceramic materials having electrical and/or electrochemical functional properties. The corrosion, erosion and the thermal shock resistance of the ceramic material is improved by contacting with melts, gases and/or solid particles with the introduction of a current with or without the formation of reaction layers and/or oxygen passivating films.  Preferred Features: The ceramic materials are contacted with electrically insulating materials, e.g. boron nitride, silicon nitride, aluminum nitride, magnesium aluminate spinel and/or aluminum titanate or with metallic conductors, semiconductors and/or ferromagnets.
Patent DE-10205227-A1 (DE)
Title: Pivot system for folding roof for car allows rear section to be lowered under front section, rear section being mounted on front and back levers attached by pivots to roof and car bodywork
Inventor: WECHNER DANIEL
IPC: B60J7/14
Filed: 2002-02-08
Abstract: The pivot system for a folding roof for a car allows the rear section (2) of the roof to be lowered under the front section (4) when the roof is opened. The rear section is mounted on front (6) and back (7) levers attached by pivots (8 - 11) to the roof and car bodywork. The front lever has a U-, V- or C-shape and fits against the rear section when the roof is closed.
Patent DE-10206011-A1 (DE)
Title: Vehicle bumper comprises curved cross-beam with compression band at front and tension bands at each end at rear, bumper being mounted on deformable tubes passing through tension bands
Inventor: HECHTEL TOMMY
IPC: B60R19/34
Filed: 2002-02-14
Abstract: The vehicle bumper comprises a curved cross-beam (17). This has a compression band (18) at the front and tension bands (25) at each end at the rear which are connected to it by side walls. The bumper is mounted on deformable tubes (5) which pass through the tension bands.
Patent DE-10207241-A1 (DE)
Title: Synergistische insektizide Mischungen
Inventor: ANDERSCH WOLFRAM
IPC: A01N51/00
Filed: 2002-02-21
Abstract: Die Erfindung betrifft insektizide Mischungen, enthaltend die Verbindung der Formel (I)  DOLLAR F1 und mindestens einen weiteren bekannten Wirkstoff aus der Reihe Abamectin, Emamectin bzw. Emamectin-Benzoate, Methiocarb, beta-Cyfluthrin, Lambda-Cyhalothrin und Indoxacarb sowie die Verwendung dieser Mischungen zur Bekämpfung tierischer Schädlinge.
Patent DE-10211348-A1 (DE)
Title: Ignition device for pyrotechnical component comprises housing containing pyrotechnical ignition mixture, electrical activation connection contacts, and electrical ignition structure heated by activation energy
Inventor: LELL PETER
IPC: B60R21/26
Filed: 2002-03-14
Abstract: An ignition device (1) for a pyrotechnical component, especially for an airbag unit in a motor vehicle, comprises a housing (3) containing a pyrotechnical ignition mixture (19, 25), electrical activation connection contacts (9) impinged upon from the outside of the housing with an electrical activation energy, and an electrical ignition structure (15) heated by the activation energy to activate the pyrotechnical ignition mixture. The ignition structure is provided on a separate support element (13) arranged in the housing. The support element has electrical contacts connected to the ignition structure which are connected to the activation connection contacts guided in the housing.  Preferred Features: The support element is made at least partly of a semiconductor material, e.g. silicon, and the ignition structure and preferably the contacts connected to the ignition structure are formed in the semiconductor material.
Patent DE-10211371-A1 (DE)
Title: Roller grinding machine has drive shaft for rolling tool with detachable fixing device formed by detent element on shaft and counter member on rolling tool
Inventor: EISENBLAETTER GERD
IPC: B24B45/00
Filed: 2002-03-14
Abstract: The roller grinding machine has a drive shaft for a rolling tool (8) and a detachable fixing device formed as an element of a detent device (1) which has two elements of which one forms a detent element (2) and the other forms a counter member (6) therefore.  The detent element can be mounted on the drive shaft (7) and the counter member (6) on the rolling tool. Independent claim describes holding ring on drive shaft to fix detent element. Independent claim describes core region on drive shaft to fix element of detent device.
Patent DE-10215206-A1 (DE)
Title: Testgerät für Halbleitervorrichtungen und Testverfahren für Halbleitervorrichtungen
Inventor: NISHIMURA YASUMASA
IPC: G01R31/28
Filed: 2002-04-05
Abstract: Ein Testgerät für Halbleitervorrichtungen (4A) weist eine Selbsttestschaltung auf, die auf der Halbleitervorrichtung getragen ist und zum Testen der Halbleitervorrichtung dient. Ein Prüfgerät (50) liefert Datensignale, Taktsignale und Erwartungswertdaten an die Selbsttestschaltung. Eine Vergleichs- und Beurteilungsschaltung (32) vergleicht das Resultat des Testes mit den Erwartungswertdaten zum Beurteilen der Qualität der Halbleitervorrichtung. Eine nichtflüchtige Speicherzelle (33) speichert das Resultat der Beurteilung.
Patent DE-10226227-A1 (DE)
Title: Stabilizing vehicle involves comparing variation of rotational behavior of front wheel(s) with reference speed with steering angle approximately constant to detect stable or unstable driving situation
Inventor: WOYWOD JUERGEN
IPC: B60T8/1755
Filed: 2002-06-13
Abstract: The method involves monitoring the rotational behavior of the vehicle (14) wheels and the steering angle, deriving a reference vehicle speed from the rotational behavior of the individual wheels and comparing the variation of rotational behavior of at least one front wheel (20,21) with the reference speed with the steering angle approximately constant or increasing proportionately to detect a stable or unstable driving situation. An independent claim is also included for the following: (a) a device for stabilizing a vehicle.
Patent DE-10227007-A1 (DE)
Title: Fuel injection valve for an internal combustion engine comprises a valve element having on its radial outer region a sealing lip which lies tightly on the radially outer wall of a pressure chamber when the fuel injection valve is closed
Inventor: FABER HEINRICH
IPC: F02M61/18
Filed: 2002-06-18
Abstract: Fuel injection valve for an internal combustion engine comprises a valve body having on its combustion chamber end a pressure chamber (27) connected to an inlet channel and defined by a valve element (20). The valve element has on its radial outer region a sealing lip (35) which at its outer edge arranged in the opening lifting direction of the valve element lies tightly on the radially outer wall (37) of the pressure chamber when the fuel injection valve is closed. Preferred Features: The sealing lip is pressed by the internal stress of the valve element against the outer wall of the pressure chamber.
Patent DE-10228754-A1 (DE)
Title: Kontakteinrichtung zur elektrischen Kontaktierung von Kabelschirmungen
Inventor: GERLICH WALTER
IPC: H01R4/24
Filed: 2002-06-27
Abstract: Kontakteinrichtung für elektrische Kabel mit einem Kabelschirm, umfassend ein bogenförmiges Kontaktteil (3), das um den Kabelmantel des Kabels festlegbar ist, das mit radial nach innen vorstehenden Kontaktelementen versehen ist, wobei jedes Kontaktelement (5) auf eine Spitze (13) hin zulaufend so ausgebildet ist, dass es beim Festlegen in einer im Wesentlichen radial nach innen gerichteten Stoßrichtung den Kabelmantel (8) durchstößt und einen elektrischen Kontakt mit dem Kabelschirm (9) herstellt.
Patent DE-10229919-A1 (DE)
Title: Swinging arm for motor vehicle wheel suspension consists of welded tube parts, each with different wall thickness dependent upon load, for reduced weight
Inventor: RUHOLL HERBERT
IPC: B60G7/00
Filed: 2002-07-04
Abstract: The swinging arm has a first tube part (2) and a second tube part (3), each with one end connected to a wheel carrier and a second end connected to a vehicle body part. A connection part (4) of profiled formed plate metal, is welded to the tube parts. The wall thickness of each part is dimensioned dependent upon stress. The tube parts are positioned behind each other in longitudinal vehicle direction, with the first or the second being compressed flat. All parts of the swinging arm are connected by MAG welding. The forward tube part supports a support plate (7) for a suspension spring, and the rear part has a mounting console (13) for a stabilizer.
Patent DE-10230389-A1 (DE)
Title: Hubwagen zum Transport eines Batterieblocks eines Flurförderzeugs
Inventor: JAHNS CLAUS-PETER
IPC: B60L11/18
Filed: 2002-07-05
Abstract: Gegenstand der Erfindung ist ein Hubwagen (6) zum Transport eines Batterieblocks (1) eines Flurförderzeugs, insbesondere eines Gabelstaplers. Der Hubwagen (6) weist mindestens ein elektrisches Aggregat auf. Erfindungsgemäß ist das elektrische Aggregat zur Versorgung mit elektrischer Energie mit dem zu transportierenden Batterieblock (1) verbindbar. Der Hubwagen (6) weist keine eigene Batterie auf. Als elektrisches Aggregat ist ein elektrischer Fahrantriebsmotor vorgesehen.
Patent DE-10232836-A1 (DE)
Title: Double-clutch gearing for a motor vehicle has an axle drive shaft coupled via first and second clutches to input shafts for first and second sectional gearboxes respectively
Inventor: LEGNER JUERGEN
IPC: F16H61/688
Filed: 2002-07-19
Abstract: An axle drive shaft (11) couples via a first clutch (12) to an input shaft (13) for a first sectional gearbox (14) and via a second clutch (15) to an input shaft (16) for a second sectional gearbox (17). The two sectional gearboxes each make speed increasing ratios possible, which can be activated through synchronization.